C++ get input without loop

#include <iostream>

int receive(void)
{
  	int input;
	if (!(std::cin >> input))
    {
      // TODO: If input is unvalid
      // Clear error flag
      std::cin.clear();
      // Remove incorrect data from buffer
      std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
    }
 	return input; 
}

Similar codes

1 vote143 views1 answer
C++ vs g++
C++
0 vote154 views1 answer
Registering a new QML type
C++
19 votes153 views1 answer
C++ files
C++
15 votes147 views3 answers
String to char array c++
C++
2 votes161 views5 answers
How to sort a vector
C++
1 vote155 views3 answers
Print 2d array c++
C++
0 vote169 views1 answer
Youtube Video Downloder Website
C++
0 vote152 views1 answer
Vector keyword in c++
C++
0 vote141 views1 answer
User inptu in cpp
C++
0 vote170 views1 answer
Come concatenare stringhe in c++
C++